介绍了抗紫外线功能有色涤纶纤维及纱线的生产关键技术。并对抗紫外线功能有色涤纶纤维的色母粒优化设计及切片干燥、纺丝温度，以及清花、梳棉、粗纱、细纱等纺纱关键工艺进行了探讨。%This paper introduces the key production technology of colored polyester fiber and yarn with anti-ultraviolet and discusses the optimized design of the color master batch, the chip drying, the spinning tem-perature and the key spinning technologies of blowing, cotton carding, roving and spinning.
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